From Pocket Mobility:
Quizzler is the ultimate quiz and trivia application, designed to be easy-to-use yet packed with features unmatched in any other software. You can download hundreds of quizzes or easily make your own. Since Quizzler is cross platform, you can run the same quiz on Windows, Macintosh, Palm OS, or Pocket PC! Oh yeah, and the basic version of Quizzler is FREE!
Choose from multiple choice, flash card, reverse questions, and true/false formats from the same quiz
Up to 10 possible answers in multiple choice mode
Each question can be up to 8100 characters long! (with scrolling if necessary)
Organize questions into Chapters. Take one chapter at a time, or all at once.
Quizzes can contain pictures
Quizzes can contain explanations
Tracks recent scores. Students can beam scores to an instructor or beam the scores to a printer print the scores via the infrared port to a printer.